JPS6157894B2 - - Google Patents
Info
- Publication number
- JPS6157894B2 JPS6157894B2 JP1266381A JP1266381A JPS6157894B2 JP S6157894 B2 JPS6157894 B2 JP S6157894B2 JP 1266381 A JP1266381 A JP 1266381A JP 1266381 A JP1266381 A JP 1266381A JP S6157894 B2 JPS6157894 B2 JP S6157894B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- cooling
- steel
- heating furnace
- surface plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010791 quenching Methods 0.000 claims description 12
- 230000000171 quenching effect Effects 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 235000014593 oils and fats Nutrition 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266381A JPS56139627A (en) | 1981-01-30 | 1981-01-30 | Fog quenching device for striplike steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1266381A JPS56139627A (en) | 1981-01-30 | 1981-01-30 | Fog quenching device for striplike steel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14263377A Division JPS5426912A (en) | 1977-11-30 | 1977-11-30 | Method and apparatus for spray quenching of band steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56139627A JPS56139627A (en) | 1981-10-31 |
| JPS6157894B2 true JPS6157894B2 (sl) | 1986-12-09 |
Family
ID=11811595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1266381A Granted JPS56139627A (en) | 1981-01-30 | 1981-01-30 | Fog quenching device for striplike steel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56139627A (sl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013147155A1 (ja) * | 2012-03-29 | 2013-10-03 | 日立金属株式会社 | 炭素工具鋼鋼帯の製造方法 |
| JP6779587B2 (ja) * | 2017-10-05 | 2020-11-04 | 中外炉工業株式会社 | 竪型マッフル式熱処理炉 |
-
1981
- 1981-01-30 JP JP1266381A patent/JPS56139627A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56139627A (en) | 1981-10-31 |
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